nominative/accusative plural neuter + ca (and); substantive adjective
Analysis. dvipadānaṃ (gen. pl. of dvipada, two-footed) + ca (and, enclitic conjunction): 'two-footed ones and', or 'and two-footed beings'. Common in the canon listing categories of sentient life (e.g., alongside catupadā 'four-footed').
Etymology. dvi- (two, from PIE *dwi-, cognate with English two, Latin duo, Greek dyo) + pada (foot, from PIE *ped-, cognate with English foot, Latin pes, Greek pous). The compound names any creature with two feet as a defining trait.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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